What is the story?

Hi, facebook friends: I realize this is a long-shot, but I do think it would be interesting to find out what happened to this couple in their quest to kiss their way from Gastown back to New Brunswick. I took this photo in (or around) 1971... More here.

With all of the connections we have today it is still unlikely that Bill will find this couple from 50 years ago. Fascinating to imagine where they are now though.